


Hazardous Weather Conditions
Current conditions at
Laurence G Hanscom Field Airport (KBED)
Lat: 42.47°NLon: 71.29°WElev: 132ft.
Fair
81°F
27°C
Humidity | 82% |
Wind Speed | W 6 mph |
Barometer | NA |
Dewpoint | 75°F (24°C) |
Visibility | 10.00 mi |
Heat Index | 87°F (31°C) |
Last update | 24 Jun 6:51 am EDT |
Extended Forecast for
Waltham MA
Extreme Heat Warning June 24, 07:26am until June 24, 08:00pm
NOW until 8:00pm Tue
Extreme Heat Warning
Today
High: 102 °F
Hot
Tonight
Low: 78 °F
Mostly Clear
Wednesday
High: 93 °F
Isolated
T-storms then
Scattered
ShowersWednesday Night
Low: 65 °F
Partly Cloudy
Thursday
High: 71 °F
Scattered
ShowersThursday Night
Low: 59 °F
Slight Chance
ShowersFriday
High: 70 °F
Partly Sunny
Friday Night
Low: 59 °F
Chance
Showers
Detailed Forecast
Today
Sunny and hot, with a high near 102. Heat index values as high as 110. West wind 7 to 10 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 78. West wind 6 to 8 mph.
Wednesday
Isolated showers and thunderstorms, then scattered showers after 1pm. Mostly sunny and hot, with a high near 93. Heat index values as high as 96. Northwest wind around 7 mph becoming northeast in the afternoon. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 65. East wind around 6 mph becoming northeast after midnight.
Thursday
Scattered showers, mainly after 8am. Mostly cloudy, with a high near 71. East wind around 7 mph. Chance of precipitation is 30%.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 59. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 70. East wind 3 to 7 mph.
Friday Night
A chance of showers. Mostly cloudy, with a low around 59. Southeast wind around 6 mph. Chance of precipitation is 40%.
Saturday
A chance of showers. Mostly cloudy, with a high near 70. Southeast wind 6 to 8 mph. Chance of precipitation is 50%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 63. Southeast wind around 6 mph becoming west after midnight. Chance of precipitation is 50%.
Sunday
Mostly cloudy, with a high near 81. West wind around 6 mph.
Sunday Night
Mostly cloudy, with a low around 66. South wind 3 to 5 mph.
Monday
Mostly sunny, with a high near 89. Southwest wind 3 to 7 mph.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Waltham MA
42.39°N 71.27°W (Elev. 197 ft)
42.39°N 71.27°W (Elev. 197 ft)
3:03 am EDT Jun 24, 2025
7am EDT Jun 24, 2025-6pm EDT Jun 30, 2025